package com.hnchances.mapper;

import com.hnchances.domain.entity.Student;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Select;

/**
* @author Administrator
* @description 针对表【student】的数据库操作Mapper
* @createDate 2024-11-05 14:51:35
* @Entity com.hnchances.domain.entity.Student
*/
public interface StudentMapper extends BaseMapper<Student> {

    @Select("select * from student where idcard=#{idCard}")
    Student selectByIdCard(String idCard);
}




